On April 2020, 4, CNN News in the US introduced Korea's COVID-19 epidemiological investigation support system, and interviews with officials were aired.
In addition, we focused on the smart response method of Korean Corona 19, such as sending text messages to disasters and self-isolation apps.
The Ministry of Land, Infrastructure, and Transport held an online briefing on the COVID-4 epidemiological investigation support system for foreign media on April 10.
He showed a lot of interest, including major reports from major foreign media such as CNN in the US, Reuters in the UK, and Mainichi in Japan.